here is error code
3:55:27 INFO]: Client> # A fatal error has been detected by the Java Runtime Environment:
[13:55:27 INFO]: Client> #
[13:55:27 INFO]: Client> # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x052f3e88, pid=12316, tid=27052
[13:55:27 INFO]: Client> #
[13:55:27 INFO]: Client> # JRE version: Java(TM) SE Runtime Environment (7.0_55-b14) (build 1.7.0_55-b14)
[13:55:27 INFO]: Client> # Java VM: Java HotSpot(TM) Client VM (24.55-b03 mixed mode, sharing windows-x86 )
[13:55:27 INFO]: Client> # Problematic frame:
[13:55:27 INFO]: Client> # C [ig4dev32.dll+0x3e88]
[13:55:27 INFO]: Client> #
[13:55:27 INFO]: Client> # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
[13:55:27 INFO]: Client> #
[13:55:27 INFO]: Client> # An error report file with more information is saved as:
[13:55:27 INFO]: Client> # C:\Users\Lenovo\AppData\Roaming\.minecraft\hs_err_pid12316.log
[13:55:27 INFO]: Client> #
[13:55:27 INFO]: Client> # If you would like to submit a bug report, please visit:
[13:55:27 INFO]: Client> # http://bugreport.sun.com/bugreport/crash.jsp
[13:55:27 INFO]: Client> # The crash happened outside the Java Virtual Machine in native code.
[13:55:27 INFO]: Client> # See problematic frame for where to report the bug.
[13:55:27 INFO]: Client> #
[13:55:27 INFO]: Client> AL lib: (EE) alc_cleanup: 1 device not closed
[13:55:27 ERROR]: Game ended with bad state (exit code 1)
[13:55:27 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[13:55:27 INFO]: Deleting C:\Users\Lenovo\AppData\Roaming\.minecraft\versions\1.7.9\1.7.9-natives-969330692008856
[13:55:27 WARN]: Couldn't delete C:\Users\Lenovo\AppData\Roaming\.minecraft\versions\1.7.9\1.7.9-natives-969330692008856 - scheduling for deletion upon exit